225840512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{103787}}^1$

素因数の和:103818

約数の個数: 32

約数和(自身を含む): 476386920

約数和(自身を除く): 250546408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 103787, 207574, 415148, 830296, 1660592, 1764379, 3321184, 3528758, 6642368, 7057516, 13284736, 14115032, 28230064, 56460128, 112920256, 225840512]

約数ペア:

[(1, 225840512), (2, 112920256), (4, 56460128), (8, 28230064), (16, 14115032), (17, 13284736), (32, 7057516), (34, 6642368), (64, 3528758), (68, 3321184), (128, 1764379), (136, 1660592), (272, 830296), (544, 415148), (1088, 207574), (2176, 103787)]